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Item #:
140141036
PREMIUM OE QUALITY Accessory Drive Belt Tensioner for Mercedes Sprinter 2500 3500 2.1L 14-17 39166
86% of respondents would recommend this to a friend
Item #:
140141036
NAD 1393
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, September 18
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This accessory drive belt tensioner assembly delivers exceptional durability and performance, ensuring a smooth and reliable operation of your vehicle's engine system.
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What Stands Out
Premium OE Quality
Engineered to meet or exceed original equipment specifications, ensuring optimal performance and longevity for your Mercedes Sprinter, maximizing reliability and reducing the risk of premature failure.
Perfect Fit
Designed specifically for Mercedes Sprinter models from 2014 to 2017, this tensioner guarantees a perfect fit, simplifying installation and enhancing engine efficiency with precise alignment.
Durable Construction
Constructed from high-quality materials to withstand the rigors of everyday driving, this accessory drive belt tensioner delivers exceptional durability and performance, providing lasting value for your investment.
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Fleet Owners
Ideal for fleet owners managing multiple Sprinter vans requiring reliable parts for minimal downtime and maintenance costs.
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DIY Mechanics
Perfect for DIY mechanics looking for high-quality replacement parts to enhance their vehicle's performance and longevity.
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Small Business Operators
Great for small business operators who rely on Sprinter vans for deliveries, needing dependable components for consistent operation.
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Budget Shoppers
Not suitable for budget-conscious buyers seeking the lowest-priced options, as it focuses on premium quality over cost.
Product Description
PREMIUM OE QUALITY Accessory Drive Belt Tensioner for Mercedes Sprinter 2500 3500 2.1L 14-17 39166
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the role of the accessory drive belt tensioner in my Mercedes Sprinter?
Answer: The accessory drive belt tensioner is crucial for maintaining the proper tension of the drive belt. It ensures that the belt operates smoothly, helping to power various components like the alternator, power steering pump, and air conditioning compressor. A properly functioning tensioner prevents belt slippage and extends the life of the drive belt. If you notice squealing noises or belt wear, it may indicate that the tensioner requires attention. -
Question:
How do I know if my accessory drive belt tensioner needs replacement?
Answer: Signs that your accessory drive belt tensioner may need replacement include unusual noises such as squealing or grinding, visible wear on the belt itself, or loss of functionality in components that rely on the belt. Additionally, an inspection may reveal that the tensioner is loose or has excessive movement when the engine is running. Addressing these issues early can help prevent further damage to the belt and connected components. -
Question:
Is the PREMIUM OE QUALITY Accessory Drive Belt Tensioner compatible with other Mercedes models?
Answer: While the PREMIUM OE QUALITY Accessory Drive Belt Tensioner is specifically designed for the Mercedes Sprinter 2500 and 3500 models with a 2.1L engine from 2014 to 2017, compatibility may vary with other models. It’s essential to check your vehicle's specifications or consult with a mechanic to ensure that this tensioner is suitable for your specific make and model. -
Question:
What materials are used in the construction of the accessory drive belt tensioner?
Answer: The PREMIUM OE QUALITY Accessory Drive Belt Tensioner is typically made from high-quality materials like durable plastics, robust metal, and precision-engineered components to withstand engine vibrations and heat. This construction ensures longevity and reliable performance under various operating conditions. Using premium materials helps minimize the risk of premature failure and ensures a smooth operation for your vehicle's drive belt system. -
Question:
Can installing a new belt tensioner improve my vehicle's performance?
Answer: Yes, installing a new accessory drive belt tensioner can lead to improved performance. A new tensioner maintains optimal belt tension, which can enhance the function of the vehicle's vital accessories like the alternator and AC compressor. This improvement can lead to better engine performance, increased fuel efficiency, and overall smoother driving experience, especially if the existing tensioner was worn-out or malfunctioning. -
Question:
How is the accessory drive belt tensioner installed?
Answer: The accessory drive belt tensioner installation involves relieving the tension on the drive belt and removing the old tensioner from its mounting bracket. Once replaced with the new PREMIUM OE QUALITY tensioner, the belt is reattached and proper tension is ensured. It’s advisable to consult a professional mechanic, or refer to vehicle-specific guides for specific torque settings and procedures to avoid any installation issues. -
Question:
What are the common issues related to faulty drive belt tensioners?
Answer: Common issues related to faulty drive belt tensioners include belt slippage, which can lead to loss of power to engine accessories, or a completely broken belt, which may result in overheating or battery drain. Additionally, noise from the tensioner may indicate wear or potential failure. Addressing these issues promptly helps maintain vehicle efficiency and prevents further damage. -
Question:
Where can I buy the PREMIUM OE QUALITY Accessory Drive Belt Tensioner?
Answer: You can conveniently purchase the PREMIUM OE QUALITY Accessory Drive Belt Tensioner for your Mercedes Sprinter at Ubuy. Ubuy offers a straightforward shopping experience with a wide selection of automotive parts and accessories, ensuring you find the right fit for your vehicle. The platform is designed to help users locate quality products quickly and simplifies the purchasing process. -
Question:
Are there any maintenance tips to maximize the lifespan of the accessory drive belt and tensioner?
Answer: To maximize the lifespan of your accessory drive belt and tensioner, it’s important to schedule regular inspections and maintain proper alignment of the belt. Additionally, keeping the engine clean and free of debris can prevent contaminants from affecting the tensioner's performance. Finally, addressing any noise or performance issues promptly can help ensure everything operates smoothly, prolonging the lifespan of these components. -
Question:
What should I do if I have further questions about installation or compatibility?
Answer: If you have further questions about the installation or compatibility of the accessory drive belt tensioner, consulting a certified mechanic or automotive technician is the best approach. They can provide expert advice tailored to your specific vehicle, ensuring you receive accurate information on parts and installation procedures. Additionally, checking manufacturer resources or forums can be beneficial for more guidance.
ALT TENSIONER Belt Tensioners Editorial Review
The PREMIUM OE QUALITY Accessory Drive Belt Tensioner for Mercedes Sprinter 2500 3500 2.1L 14-17 is a lightweight component weighing only 1 lb (450 grams), making it an efficient choice for your vehicle. This tensioner is designed to ensure optimal engine performance and longevity, which is crucial for maintaining your vehicle's functionality. Reviews highlight its perfect fit and superior quality, essential for reliable operation in your Sprinter model. Together with its OE quality, this replacement part delivers peace of mind to drivers prioritizing performance and durability in their maintenance routines.
Customer Reviews & Ratings
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Pros
- Lightweight design for easy installation
- OE quality ensures reliable performance
- Perfect fit for specific Mercedes models
- Enhances engine efficiency
- Suitable for models between 2014-2017
Cons
- Limited compatibility outside specified models
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NAD 1393
Order now and get it around Friday, September 18
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Features & Benefits
- Designed for Freighliner and Mercedes-Benz Sprinter models from 2014-2016.
- Meets or exceeds original equipment quality standards.
- Constructed from premium materials for enhanced durability.
- Built to withstand extreme conditions for prolonged product life.
- Delivers exceptional durability and performance.
- Trusted supplier recognized for innovative design.
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